Outputs of dMRIPrep

dMRIPrep generates:

1. Visual QA (quality assurance) reports

2. Pre-processed imaging data

Visual Reports

Preprocessed data (dMRIPrep derivatives)

Anatomical derivatives are placed in each subject’s anat subfolder:

Diffusion derivatives are stored in the dwi subfolder.

dmriprep/
  sub-001/
    ses-01/
      dwi/
        # preprocessed diffusion weighted images
        sub-001_ses-01_desc-preproc.dwi.nii.gz
        sub-001_ses-01_desc-preproc.dwi.bval
        sub-001_ses-01_desc-preproc.dwi.bvec
        sub-001_ses-01_desc-preproc.dwi.json
        # mask
        sub-001_ses-01_desc-brain_mask.nii.gz
        # model-derived maps
        sub-001_ses-01_model-DTI_desc-preproc_FA.nii.gz
        sub-001_ses-01_model-DTI_desc-preproc_MD.nii.gz
        sub-001_ses-01_model-DTI_desc-preproc_AD.nii.gz
        sub-001_ses-01_model-DTI_desc-preproc_RD.nii.gz
        # directionally-encoded colour (DEC) maps
        sub-001_ses-01_model-DTI_desc-DEC_FA.nii.gz
        # grey/white matter masks
        sub-001_ses-01_desc-aparcaseg_dseg.nii.gz
        sub-001_ses-01_desc-aseg_dseg.nii.gz
      anat/
  dataset_description.json
  sub-001.html
  index.html